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Spaghetti Carbonara

Spaghetti Carbonara

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Prep Time: 10 min Cook Time: 15 min Servings: 4 Medium
🔥 Super Hot
Alex Chen

Ingredients

Pasta & meat

  • 12 oz (340 g) spaghetti or rigatoni
  • 5 oz (150 g) guanciale (or pancetta), diced

Egg sauce

  • 4 large egg yolks
  • 1 whole large egg
  • 1 cup (100 g) Pecorino Romano, finely grated (plus extra to serve)
  • 1 tsp black pepper (plus extra to serve)

Finish

  • Coarse sea salt, for pasta water
  • Reserved pasta cooking water

Instructions

1

Bring a large pot of well-salted water to a boil (it should taste like the sea). Add the spaghetti and cook until al dente, usually 1 minute less than the package time. Reserve 1 cup of pasta water before draining.

Spaghetti boiling in a large pot of water
2

While the pasta cooks, place a large skillet over medium heat and add the diced guanciale. Fry for 5-6 minutes, stirring occasionally, until the fat has rendered and the meat is golden and crispy. Remove from heat.

Diced guanciale frying golden and crispy in a skillet
3

In a bowl, whisk the egg yolks, whole egg, grated Pecorino Romano and black pepper into a thick paste. The mixture should be the consistency of a loose dough.

Whisking egg yolks, cheese and pepper into a thick paste
4

Add the drained hot pasta directly to the skillet with the guanciale and its rendered fat. Toss for 30 seconds to coat the pasta and cool the pan slightly - this prevents the eggs from scrambling.

Hot spaghetti tossed with crispy guanciale and its rendered fat
5

Remove the skillet from the heat. Pour in the egg and cheese mixture and toss vigorously with tongs, adding splashes of reserved pasta water until you get a glossy, silky sauce that coats every strand. The residual heat cooks the eggs gently.

Tossing spaghetti with the egg and cheese mixture into a glossy sauce
6

Serve immediately in warm bowls, topped with extra Pecorino Romano and a generous grind of black pepper. The carbonara should be creamy and flowing, never stiff or dry.

Finished spaghetti carbonara served with extra cheese and black pepper

Personal Tips

  • Never add the egg mixture to a pan that is on the heat. The number-one mistake is scrambled-egg pasta. Off the heat, residual warmth from the pasta gently thickens the eggs into a silky sauce instead of curdling them.
  • Use Pecorino Romano, not Parmesan, for true Roman carbonara. Pecorino is made from sheep milk and has a sharper, saltier bite that defines the dish. Parmesan is milder and acceptable, but the flavor will be different.
  • Reserve plenty of pasta water. The starch in it is what emulsifies the fat and egg into a creamy sauce. Add it a splash at a time until the sauce flows - you will usually need 3-5 tablespoons.
  • Guanciale (cured pork jowl) is authentic; pancetta is the common substitute. Bacon works in a pinch but adds a smoky note that is not Italian - use it only if you cannot find the others.
  • Serve carbonara immediately. It does not hold or reheat well because the sauce tightens as it sits. If you must reheat, add a splash of water over very low heat and stir gently.

Nutrition (per serving)

540 kcal
Calories
24g
Protein
62g
Carbs
22g
Fat
3g
Fiber

Nutrition (per serving): 1 plate (approximately 320g) | USDA FoodData Central

Frequently Asked Questions

Why does my carbonara turn into scrambled eggs?
The pan was too hot when the eggs were added. Remove the skillet from the heat before adding the egg mixture, and toss fast. The residual heat from the pasta is enough to cook the eggs into a sauce, not a scramble.
Is cream used in authentic carbonara?
No. Authentic Roman carbonara never uses cream - the silkiness comes entirely from emulsified egg yolks, melted cheese, pasta starch and rendered pork fat. Cream is a modern shortcut that dulls the real flavor.
Guanciale vs pancetta vs bacon - what is the difference?
Guanciale is cured pork jowl and is the authentic choice, with the richest, sweetest fat. Pancetta is cured pork belly and is the standard substitute. Bacon is smoked, which is not Italian, but works if it is all you can find.
Can I use Parmesan instead of Pecorino Romano?
Yes, but the flavor changes. Pecorino is sharper and saltier (sheep milk); Parmesan is milder and nuttier (cow milk). For the most authentic taste use all Pecorino, or a 50-50 blend as a balanced compromise.
How do I get a smooth, glossy sauce?
Two things: off-the-heat tossing and pasta water. Add the water a splash at a time while tossing vigorously - the starch emulsifies the fat and egg. Stop the moment the sauce flows and coats the strands.
Can I make carbonara ahead of time?
Not recommended. Carbonara is at its best for about 5 minutes after tossing. The sauce tightens and clumps as it cools. Cook it fresh and serve immediately for the silky texture the dish is known for.

Dietary Restrictions

Allergens

EggsDairy (cheese)Wheat / Gluten (pasta)

Not Suitable For

  • Celiac (contains wheat pasta)
  • Vegetarian (contains guanciale)
  • Pork-free diets

Modifications

  • Use gluten-free pasta for a celiac-safe version
  • Swap guanciale for smoky mushrooms or vegetarian bacon for a vegetarian version
  • Use a dairy-free hard cheese alternative for a dairy-free version

Ratings & Reviews

- Based on 0 reviews

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